REST API CALL IN PENTAHO

HI,

I am trying to use Rest Client and get reports in my Pentaho. I have access to UI and when I used the same credential to get reports I am having an error. I am attaching the message that I am getting in this post. Am I doing something wrong in authentication? Help will be much appreciated.

Re: REST API CALL IN PENTAHO

To update on my post,

I am now getting 200 ok message when I POST request, However in order to generate report for my next Get request I need token information. which I am not able to find in my transformation. I am attaching my transformation steps and result that I am getting.